Signs of Mental Illness in Adults | Alvarado Parkway Institute

Signs of mental instability in Adults

Mental Disabilities / June 14, 2022

There are significant benefits of early intervention and treatment for adults with mental illness, so it’s important to pay attention when you perceive sudden behavioral and mood changes in someone you love. Some of the signs listed below could be the result of recent trauma or substance abuse, but they may also indicate a mental disorder. Either way, it’s important to seek professional help from those qualified to diagnose and treat the problem. Read on for common signs of mental illness in adults:

Withdrawal from normal activities

An unusual reluctance to participate in social activities and hobbies, and a general loss of interest in other people can often be an indicator of mental illness, especially when paired with decreased functioning at work and difficulty handling daily problems or stress.

Difficulty concentrating

A sudden onset of problems with concentration, memory, logical thought, and speech that cannot be explained by other medical conditions can be the result of undiagnosed mental health issues.

Heightened sensitivity

Some mental health disorders are marked by increased sensitivity to sights, sounds, smells, or touch, so much so that people with these symptoms often avoid over-stimulating situations, such as social events or activities that involve large crowds.

Change in habits

Mental illness can affect even basic habits like sleeping and eating. Symptoms might include frequent fatigue or low energy, difficulty falling asleep, increased hunger or lack of appetite. Remember, it’s the change of habit you want to look out for, not the habit itself. Changes in sex drive or personal grooming routine may also point to a mental disorder.

Uncharacteristic behavior and mood

Unusual behavior that results from mental illness may be as mild as increased irritability or as serious as suicidal thoughts and abuse of alcohol or drugs (which are often used to “self-medicate”). Rapid shifts in mood, such as uncontrollable highs followed by all-consuming lows, are also signs of mental illness. Excessive sadness, nervousness, worry, and fear are some of the most common signs.

Sense of disconnection

Some people with mental illness have a vague feeling of being disconnected from their surroundings or their own self, or a pervading sense of unreality that makes it difficult to function. This can also manifest in illogical or “magical” thinking, or in extreme cases, delusions and hallucinations.

Lack of self-awareness

One of the reasons it’s so important to pay close attention to loved ones who might need mental health treatment is that some people with mental illness are unable to perceive changes in their own feelings, behavior, or personality. This lack of self-awareness, called anosognosia, will often lead people to deny they have a mental illness, and that’s when they need your support the most.

We can help

If a worrisome combination of the above signs describes a loved one—or yourself—you may want to consider an evaluation at a professional mental health treatment center. At Alvarado Parkway Institute, our mission is to support clients in their quest for stability, serenity, and a high quality of life that’s difficult to attain when living with an untreated mental illness. We offer diverse therapies, individualized treatment, and a continuum of care that is tailored to each patient’s changing needs. If you or a loved one needs help, call our 24-hour crisis line at 619-667-6125 or fill out our contact form, so we can help get you on the path to living your best life today.